/* style/sports.css */
/* body đã padding-top: var(--header-offset)；trang này không được viết lại biến đó */

:root {
  --sports-bg-color: #08160F;
  --sports-card-bg: #11271B;
  --sports-text-main: #F2FFF6;
  --sports-text-secondary: #A7D9B8;
  --sports-border-color: #2E7A4E;
  --sports-glow-color: #57E38D;
  --sports-gold-color: #F2C14E;
  --sports-divider-color: #1E3A2A;
  --sports-deep-green: #0A4B2C;
  --sports-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
}

.page-sports {
  background-color: var(--sports-bg-color);
  color: var(--sports-text-main);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-sports__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-sports__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Chỉ dùng padding nhỏ, không dùng var(--header-offset) */
  padding-bottom: 60px;
  overflow: hidden;
  box-sizing: border-box;
}

.page-sports__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.page-sports__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-sports__hero-content {
  text-align: center;
  padding: 40px 20px;
  max-width: 900px;
  z-index: 1;
}

.page-sports__hero-title {
  font-weight: bold;
  color: var(--sports-gold-color);
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  text-shadow: 0 0 10px rgba(87, 227, 141, 0.5);
  font-size: clamp(2.2rem, 4vw + 1rem, 3.8rem); /* Sử dụng clamp để linh hoạt kích thước */
}

.page-sports__hero-description {
  font-size: 1.15rem;
  color: var(--sports-text-secondary);
  margin-bottom: 30px;
}

.page-sports__hero-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-sports__section {
  padding: 80px 0;
  border-top: 1px solid var(--sports-divider-color);
}

.page-sports__section-title {
  font-size: clamp(1.8rem, 3vw + 0.5rem, 2.8rem);
  color: var(--sports-text-main);
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
  text-shadow: 0 0 8px rgba(87, 227, 141, 0.3);
}

.page-sports__section-description {
  font-size: 1.05rem;
  color: var(--sports-text-secondary);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
}

.page-sports__card {
  background-color: var(--sports-card-bg);
  border: 1px solid var(--sports-border-color);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-sports__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4), 0 0 20px var(--sports-glow-color);
}

.page-sports__card-image {
  width: 100%;
  height: 250px; /* Kích thước cố định cho hình ảnh trong card */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-sports__card-title {
  font-size: 1.5rem;
  color: var(--sports-gold-color);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-sports__card-text {
  font-size: 1rem;
  color: var(--sports-text-secondary);
  flex-grow: 1;
}

.page-sports__advantages-grid,
.page-sports__market-cards-grid,
.page-sports__promotion-cards-grid,
.page-sports__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-sports__btn-primary,
.page-sports__btn-secondary,
.page-sports__btn-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
}

.page-sports__btn-primary {
  background: var(--sports-button-gradient);
  color: var(--sports-text-main);
  border: none;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-sports__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-sports__btn-secondary {
  background: transparent;
  color: var(--sports-glow-color);
  border: 2px solid var(--sports-glow-color);
  box-shadow: 0 0 10px rgba(87, 227, 141, 0.3);
}

.page-sports__btn-secondary:hover {
  background: rgba(87, 227, 141, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 0 15px rgba(87, 227, 141, 0.5);
}

.page-sports__btn-link {
  background: none;
  border: 1px solid var(--sports-border-color);
  color: var(--sports-text-secondary);
  padding: 10px 20px;
  font-size: 0.95rem;
  margin-top: 20px;
}

.page-sports__btn-link:hover {
  color: var(--sports-glow-color);
  border-color: var(--sports-glow-color);
}

.page-sports__cta-center {
  text-align: center;
  margin-top: 60px;
}

.page-sports__faq-section {
  padding-bottom: 100px;
}

.page-sports__faq-list {
  max-width: 900px;
  margin: 50px auto 0 auto;
}

.page-sports__faq-item {
  background-color: var(--sports-card-bg);
  border: 1px solid var(--sports-border-color);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-sports__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15rem;
  font-weight: bold;
  color: var(--sports-text-main);
  cursor: pointer;
  background-color: var(--sports-deep-green);
  border-bottom: 1px solid var(--sports-border-color);
  transition: background-color 0.3s ease;
  list-style: none; /* For details/summary */
}

.page-sports__faq-question::-webkit-details-marker {
  display: none;
}

.page-sports__faq-item[open] .page-sports__faq-question {
  background-color: var(--sports-deep-green);
  color: var(--sports-gold-color);
}

.page-sports__faq-qtext {
  flex-grow: 1;
}

.page-sports__faq-toggle {
  font-size: 1.5rem;
  margin-left: 20px;
  color: var(--sports-glow-color);
}

.page-sports__faq-answer {
  padding: 20px 25px;
  font-size: 1rem;
  color: var(--sports-text-secondary);
  line-height: 1.7;
}

.page-sports__faq-answer p {
  margin: 0;
}

.page-sports__cta-final-section {
  text-align: center;
  padding-top: 60px;
  padding-bottom: 80px;
}

/* ==================================================================
   Responsive Design - Mobile First (max-width: 768px)
   ================================================================== */
@media (max-width: 768px) {
  .page-sports {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-sports__container,
  .page-sports__hero-section,
  .page-sports__section,
  .page-sports__card,
  .page-sports__hero-image-wrapper,
  .page-sports__faq-item,
  .page-sports__cta-final-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

  .page-sports__hero-section {
    padding-top: 10px !important; /* body đã xử lý padding-top từ header */
    padding-bottom: 40px !important;
  }

  .page-sports__hero-title {
    font-size: clamp(1.8rem, 7vw + 1rem, 2.5rem);
  }

  .page-sports__hero-description {
    font-size: 1rem;
  }

  .page-sports__hero-cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-sports__btn-primary,
  .page-sports__btn-secondary,
  .page-sports__btn-link,
  .page-sports a[class*="button"],
  .page-sports a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

  .page-sports__cta-buttons,
  .page-sports__button-group,
  .page-sports__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    flex-wrap: wrap !important;
    gap: 10px;
  }

  .page-sports__section-title {
    font-size: clamp(1.5rem, 6vw + 0.5rem, 2.2rem);
  }

  .page-sports__section-description {
    font-size: 0.95rem;
    margin-bottom: 30px;
  }

  .page-sports__card-image {
    height: 200px; /* Điều chỉnh chiều cao hình ảnh trên mobile */
  }

  .page-sports__card-title {
    font-size: 1.3rem;
  }

  .page-sports__card-text {
    font-size: 0.9rem;
  }

  .page-sports img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-sports__faq-question {
    font-size: 1rem;
    padding: 15px 20px;
  }

  .page-sports__faq-answer {
    padding: 15px 20px;
    font-size: 0.95rem;
  }

  .page-sports__section {
    padding: 60px 0;
  }
}